About block 903,396
Bitcoin block 903,396 was mined by Braiins Pool on June 30, 2025 at 1:27 PM UTC, 22 min 24 s after block 903,395. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,746 transactions in 1.60 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0453 BTC. With the 3.125 BTC subsidy of halving era 5, Braiins Pool earned 3.1703 BTC for this block.
Block 903,396 is number 229 of 2,016 in difficulty epoch 448; 1,787 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,604 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. Braiins Pool found 23 blocks in the week before. Today the block has 72,184 confirmations, so it is settled beyond any practical doubt.